git-needs-push/build.js

Check synchronously if a git repository needs to push

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _currentGitBranch = require('current-git-branch');

var _currentGitBranch2 = _interopRequireDefault(_currentGitBranch);

var _execa = require('execa');

var _execa2 = _interopRequireDefault(_execa);

var _isGitRepository = require('is-git-repository');

var _isGitRepository2 = _interopRequireDefault(_isGitRepository);

var _os = require('os');

var _path = require('path');

var _path2 = _interopRequireDefault(_path);

var _pathIsAbsolute = require('path-is-absolute');

var _pathIsAbsolute2 = _interopRequireDefault(_pathIsAbsolute);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var cwd = process.cwd();

var gitNeedsPush = function gitNeedsPush() {
  var altPath = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : cwd;

  var thisPath = (0, _pathIsAbsolute2.default)(altPath) ? altPath : _path2.default.join(cwd, altPath);

  if (!(0, _isGitRepository2.default)(thisPath)) {
    return false;
  }

  try {
    var exec = void 0;

    if ((0, _os.platform)() === 'win32') {
      exec = _execa2.default.shellSync('pushd ' + thisPath + ' & git push --dry-run --no-verify');
    } else {
      exec = _execa2.default.shellSync('(cd ' + thisPath + ' ; git push --dry-run --no-verify)');
    }

    // check if the current branch will be in the git output
    if (exec.stderr.match('up-to-date')) {
      return false;
    }

    return true;
  } catch (e) {
    // check if the current branch will be in the git output
    if (e.message.match((0, _currentGitBranch2.default)(thisPath))) {
      return true;
    }

    return false;
  }
};

exports.default = gitNeedsPush;
module.exports = exports['default'];